Finding the Fourth Proportional to 7,003,460.47, 9,664,775.85 and 3,784,196.47

Step by Step Solution

1. Step 1: Write the proportion equation
   7,003,460.47 : 9,664,775.85 = 3,784,196.47 : x
2. Step 2: Convert to fraction form
   7,003,460.47/9,664,775.85 = 3,784,196.47/x
3. Step 3: Cross multiply
   7,003,460.47x = 9,664,775.85 × 3,784,196.47
4. Step 4: Simplify right side
   7,003,460.47x = 36,573,410,654,911.25
5. Step 5: Solve for x
   x = 36,573,410,654,911.25/7,003,460.47
6. Step 6: Final answer
   x = 5,222,191.35